I can't be more than happy to own this beast and the best vacuum on entire market nowadays - Shark Cordless Detect Pro! first look at this sleek luxurious design - its seriously part of decoration of our living room. 
Features I love so much:
- Cordless and battery life is quite long (I was using it 60 min straight);
- Main nozzle picking anything from the any time of floor including hair;
- Self cleaning feature saves so much time;
- Keep air in the room fresh (no odor);
- 4 different cleaning technologies;
- Soooo Lightweight;
- Has a HEPA filter (great for households with small kids and people with allergies); 
I am so happy to own this vacuum an I highly recommend you to try this one for yourself. after this one you won't use anything else, believe me I know what I am talking about! p.s. and its way more powerful than hyped another brand vacuums!